Each problem consists of three statements. Based on the first two statements, the third statement may be true, false, or uncertain.

1. Tanya is older than Eric.

    Cliff is older than Tanya.

    Eric is older than Cliff.

    If the first two statements are true, the third statement is _______. (true/ false/ uncertain)

2. Blueberries cost more than strawberries.

    Blueberries cost less than raspberries.

    Raspberries cost more than strawberries and blueberries.

    If the first two statements are true, the third statement is _______. (true/ false/ uncertain)

3. All the tulips in Zoe's garden are white.

    All the pansies in Zoe's garden are yellow.

    All the flowers in Zoe's garden are either white or yellow.

    If the first two statements are true, the third statement is _______. (true/ false/ uncertain)

4. The temperature on Monday was lower than on Tuesday.

    The temperature on Wednesday was lower than on Tuesday.

    The temperature on Monday was higher than on Wednesday.

    If the first two statements are true, the third statement is _______. (true/ false/ uncertain)

5. Three pencils cost the same as two erasers.

    Four erasers cost the same as one ruler.

    Pencils are more expensive than rulers.

    If the first two statements are true, the third statement is _______. (true/ false/ uncertain)

6. Apartments in the Riverdale Manor cost less than apartments in The Gaslight Commons.

    Apartments in the Livingston Gate cost more than apartments in The Gaslight Commons.

    Of the three apartment buildings, the Livingston Gate costs the most.

    If the first two statements are true, the third statement is _______. (true/ false/ uncertain)

7. All the offices on the 9th floor have wall-to-wall carpeting.

    No wall-to-wall carpeting is pink.

    None of the offices on the 9th floor has pink wall-to-wall carpeting.

    If the first two statements are true, the third statement is _______. (true/ false/ uncertain)

Each problem consists of three statements. Based on the first two statements, the third statement may be true, false, or uncertain.

1. Tanya is older than Eric.

    Cliff is older than Tanya.

    Eric is older than Cliff.

    If the first two statements are true, the third statement is _______. (true/ false/ uncertain)

2. Blueberries cost more than strawberries.

    Blueberries cost less than raspberries.

    Raspberries cost more than strawberries and blueberries.

    If the first two statements are true, the third statement is _______. (true/ false/ uncertain)

3. All the tulips in Zoe's garden are white.

    All the pansies in Zoe's garden are yellow.

    All the flowers in Zoe's garden are either white or yellow.

    If the first two statements are true, the third statement is _______. (true/ false/ uncertain)

4. The temperature on Monday was lower than on Tuesday.

    The temperature on Wednesday was lower than on Tuesday.

    The temperature on Monday was higher than on Wednesday.

    If the first two statements are true, the third statement is _______. (true/ false/ uncertain)

5. Three pencils cost the same as two erasers.

    Four erasers cost the same as one ruler.

    Pencils are more expensive than rulers.

    If the first two statements are true, the third statement is _______. (true/ false/ uncertain)

6. Apartments in the Riverdale Manor cost less than apartments in The Gaslight Commons.

    Apartments in the Livingston Gate cost more than apartments in The Gaslight Commons.

    Of the three apartment buildings, the Livingston Gate costs the most.

    If the first two statements are true, the third statement is _______. (true/ false/ uncertain)

7. All the offices on the 9th floor have wall-to-wall carpeting.

    No wall-to-wall carpeting is pink.

    None of the offices on the 9th floor has pink wall-to-wall carpeting.

    If the first two statements are true, the third statement is _______. (true/ false/ uncertain)

London and Rome are the two old cities in Europe.Rome is older than London,it is about 800 years older than London.But London is bigger than Rome in area and population.In general,London is colder than Rome in winter and cooler than Rome in summer.Rome is wetter than London and nearer the sea than London.

1.Which city is older?

2.Which city is bigger in area and population?

3.Is London hotter than Rome?

4.Which city has got more rain?

5. Which city is nearer the sea?

1./  Read the following advertisement. Decide if the statements are True or False and choose the correct answer (A, B, C or D

Electric cars are better than petrol cars in several ways. The biggest benefit is reduced pollution. In areas where there is a high percentage of electric cars, there is less pollution. But it is important to understand that electric cars still cause pollution. Remember that the electricity to power electric cars has to come from somewhere, which is most likely a power station. Unless these power stations run on solar or wind energy, they are most likely burning fossil fuels to make electricity. The second benefit of electric cars is a reduction in the dependence on foreign oil. There are several countries, including the United States, that don’t want to rely on oil coming from other countries to power their transportation systems. They want the power to come from within their country, and since electric cars can run on electricity from coal or nuclear power stations, there is less of a need to import oil.

1.        Electric cars aren’t better than petrol cars. 

2.        Electric cars cause less pollution.

3.        People use electricity to power electric cars.

4.        In many countries, people don’t want to import oil more.

5.        Which is the best tittle for the passage?

A. Petrol cars        B. Power                 C. Electric cars          D. Benefit of electric cars       

6.        The word "rely on" in row 7 means __________.

A. base on             B. go on                  C. keep on                 D. come on

1. The market is older than the shopping center. ​A. The shopping center is newer than the market. ​B. The shopping center is more new than the market. ​C. The market is newer than the shopping center. ​D. The market is more new than the shopping center. 2. It is necessary for us to review the lessons for the test. ​A. We shouldn’t review the lessons for the test. ​B. We must review the lessons for the test. ​C. We should review the lessons for the test. ​D. We can review the lessons for the test. 3. Our building has 33 floors. Their building has 15 floors. ​A. Our building is higher than theirs.​C. Our building is smaller than theirs. ​B. Our building is shorter than theirs. D. Our building is more modern than theirs. 4. It’s against the rules to use your mobile phone in class. ​A. You must use your mobile phone in class. ​B. You can’t use your mobile phone in class. ​C. You mustn’t use your mobile phone in class. ​D. You should use your mobile phone in class. 5. It is wrong of us to throw rubbish around our school. ​A. We should throw rubbish around our school. ​B. We can throw rubbish around our school. ​C. We mustn’t throw rubbish around our school. ​D. We won’t throw rubbish around our school. 6. Let’s go camping at the weekend! A. What about go camping at the weekend? B. What about to go camping at the weekend? C. What about goes camping at the weekend? D. What about going camping at the weekend? 7. The food here is worse than my cooking. ​A. My cooking is worse than the food here. ​B. My cooking is better than the food here. ​C. My cooking is gooder than the food here. ​D. My cooking is as good as the food here. 8. No students in the class is more intelligent than John. ​A. John isn’t as intelligent as any students in the class. ​B. John is the most intelligent student in the class. ​C. No students in the class is less intelligent than John. ​D. John is the more intelligent student in the class. 9. It’s not a good idea to swim immediately after a meal. ​A. You should swim immediately after a meal. ​B. You shouldn’t swim immediately after a meal. ​C. You must swim immediately after a meal. ​D. You mustn’t swim immediately after a meal. 10. Our living room has six chairs, a table and a television. ​A. There are six chairs, a table and a television in our living room. B. There is six chairs, a table and a television in our living room. C. There have six chairs, a table and a television in our living room. D. There has six chairs, a table and a television in our living room.

1. The market is older than the shopping center. ​A. The shopping center is newer than the market. ​B. The shopping center is more new than the market. ​C. The market is newer than the shopping center. ​D. The market is more new than the shopping center. 2. It is necessary for us to review the lessons for the test. ​A. We shouldn’t review the lessons for the test. ​B. We must review the lessons for the test. ​C. We should review the lessons for the test. ​D. We can review the lessons for the test. 3. Our building has 33 floors. Their building has 15 floors. ​A. Our building is higher than theirs.​C. Our building is smaller than theirs. ​B. Our building is shorter than theirs. D. Our building is more modern than theirs. 4. It’s against the rules to use your mobile phone in class. ​A. You must use your mobile phone in class. ​B. You can’t use your mobile phone in class. ​C. You mustn’t use your mobile phone in class. ​D. You should use your mobile phone in class. 5. It is wrong of us to throw rubbish around our school. ​A. We should throw rubbish around our school. ​B. We can throw rubbish around our school. ​C. We mustn’t throw rubbish around our school. ​D. We won’t throw rubbish around our school. 6. Let’s go camping at the weekend! A. What about go camping at the weekend? B. What about to go camping at the weekend? C. What about goes camping at the weekend? D. What about going camping at the weekend? 7. The food here is worse than my cooking. ​A. My cooking is worse than the food here. ​B. My cooking is better than the food here. ​C. My cooking is gooder than the food here. ​D. My cooking is as good as the food here. 8. No students in the class is more intelligent than John. ​A. John isn’t as intelligent as any students in the class. ​B. John is the most intelligent student in the class. ​C. No students in the class is less intelligent than John. ​D. John is the more intelligent student in the class. 9. It’s not a good idea to swim immediately after a meal. ​A. You should swim immediately after a meal. ​B. You shouldn’t swim immediately after a meal. ​C. You must swim immediately after a meal. ​D. You mustn’t swim immediately after a meal. 10. Our living room has six chairs, a table and a television. ​A. There are six chairs, a table and a television in our living room. B. There is six chairs, a table and a television in our living room. C. There have six chairs, a table and a television in our living room. D. There has six chairs, a table and a television in our living room.

Read the following passage and mark the letter A, B, C, or D to indicate the correct answer to each of the question.

The world needs to do more to prepare for the impact of a rapidly ageing population, the UN has warned - particularly in developing countries. Within 10 years the number of people aged over 60 will pass one billion, a report by the UN Population Fund said. The demographic shift will present huge challenges to countries’ welfare, pension and healthcare systems. The UN agency also said more had to be done to tackle "abuse, neglect and violence against older persons".

The number of older people worldwide is growing faster than any other age group. The report, Ageing in the let Century: A Celebration and a Challenge, estimates that one in nine people around the world are older than 60. The elderly population is expected to swell by 200 million in the next decade to surpass one billion, and reach two billion by 2050. This rising proportion of older people is a consequence of success - improved nutrition, sanitation, healthcare, education and economic well-being are contributing factors, the report says.

But the UN and a charity that also contributed to the report, Help Age International, say the ageing population is being widely mismanaged. "In many developing countries with large populations of young people, the challenge is that governments have not put policies and practices in place to support their current older populations or made enough preparations for 2050," the agencies said in a joint statement.

Which of the following is TRUE about the older people?

A. Of all age groups, the elderly have the fastest growth.

B. More aged people will reduce the pressure on countries' welfare, pension and healthcare systems.

C. There will be 200 million older people in 2050.

D. The ageing population is managed properly.